A magnitude ML 0.7 earthquake occured in region: 4 km SW Strangolagalli (FR), on
and geographic coordinates (lat, lon) 41.5780, 13.4650 at 8 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Strangolagalli | FR | 4 | 2491 | 2491 |
Pofi | FR | 4 | 4204 | 6695 |
Ripi | FR | 5 | 5270 | 11965 |
Ceprano | FR | 6 | 8897 | 20862 |
Arnara | FR | 6 | 2309 | 23171 |
Boville Ernica | FR | 7 | 8737 | 31908 |
Torrice | FR | 8 | 4816 | 36724 |
Fontana Liri | FR | 8 | 2953 | 39677 |
Monte San Giovanni Campano | FR | 8 | 12929 | 52606 |
Castro dei Volsci | FR | 9 | 4781 | 57387 |
Arce | FR | 9 | 5756 | 63143 |
Falvaterra | FR | 10 | 554 | 63697 |
Rocca d'Arce | FR | 10 | 959 | 64656 |
Ceccano | FR | 11 | 23565 | 88221 |
San Giovanni Incarico | FR | 11 | 3336 | 91557 |
Frosinone | FR | 12 | 46323 | 137880 |
Colfelice | FR | 12 | 1932 | 139812 |
Pastena | FR | 12 | 1462 | 141274 |
Veroli | FR | 13 | 20560 | 161834 |
Castelliri | FR | 14 | 3454 | 165288 |
Villa Santo Stefano | FR | 14 | 1720 | 167008 |
Santopadre | FR | 15 | 1357 | 168365 |
Arpino | FR | 15 | 7262 | 175627 |
Isola del Liri | FR | 15 | 11715 | 187342 |
Vallecorsa | FR | 16 | 2643 | 189985 |
Giuliano di Roma | FR | 16 | 2400 | 192385 |
Pico | FR | 16 | 2888 | 195273 |
Amaseno | FR | 16 | 4368 | 199641 |
Roccasecca | FR | 17 | 7365 | 207006 |
Prossedi | LT | 18 | 1202 | 208208 |
Patrica | FR | 18 | 3171 | 211379 |
Lenola | LT | 19 | 4189 | 215568 |
Colle San Magno | FR | 19 | 699 | 216267 |
Alatri | FR | 20 | 28952 | 245219 |
Broccostella | FR | 20 | 2741 | 247960 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.6
ML 0.7 |
2011-04-11 20:39:35 |
41.578 | 13.465 | 8 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 1195279 |
Field | Value |
---|---|
Time (UTC) | 2011-04-11 20:39:35 ± 0.2 |
Latitude | 41.5780 ± 0.0054 |
Longitude | 13.4650 ± 0.0096 |
Depth (km) | 8 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 1195279 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 657 |
Semi-minor axis of confidence ellipse (meter) | 644 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 138 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1000.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 241 |
Number of associated phases, regardless of their use for origin computation | 6 |
Number of defining phases | 6 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.15828 |
Epicentral distance of station farthest from the epicenter (degree) | 0.31386 |
Number of stations at which the event was observed | 3 |
Number of stations from which data was used for origin computation | 3 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 1195279 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 23:22:14 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 1195279 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 23:22:14 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VVLD.HHE. | 2011-04-11T20:39:47.39 | 0.6 | undecidable | manual | Sg | 22 | 34.8429 | 0.011 | 49 | |
IV.GUAR.HHN. | 2011-04-11T20:39:44.67 | 0.6 | undecidable | manual | Sg | 332 | 27.0507 | -0.086 | 49 | |
IV.VVLD.HHE. | 2011-04-11T20:39:42.13 | 0.3 | undecidable | manual | Pg | 22 | 34.8429 | -0.018 | 73 | |
IV.GIUL.HHN. | 2011-04-11T20:39:41.70 | 0.6 | undecidable | manual | Sg | 263 | 17.5713 | 0.066 | 50 | |
IV.GUAR.HHN. | 2011-04-11T20:39:40.78 | 0.6 | undecidable | manual | Pg | 332 | 27.0507 | 0.144 | 48 | |
IV.GIUL.HHN. | 2011-04-11T20:39:38.77 | 0.1 | undecidable | manual | Pg | 263 | 17.5713 | -0.062 | 100 |